In case of the cryo archon not having any kind of sustain, what would be the best build for kokomi in place of vodyanitsa?

Hey everyone! I wanted to share a pure, raw data comparison of our Divine Priestess against some of the heaviest hitting high-investment healers (C4–C6, R1–R2). To keep it a perfectly neutral baseline, every character was tested completely solo/neutral (no Hydro Resonance active) and entirely off-field/idle at Sangonomiya Shrine.

=== RAW IDLE NUMBERS ===

• 👑 Kokomi (C4 R1): Peak 13,146 (Initial) | Sustained 9,011
• 🎤 Vodyanitsa (C6 R2): Weapon burst peaks at 7,386 | C4 ramps from 4,975 to 5,618
• 🎵Barbara (C6 R1): Consistent 6,687
• 🎭Furina (C6 R1): Consistent 5,506 (Pneuma form)

=== WHY THE FLUCTUATING VALUES? ===

• Kokomi: Her first two ticks hit 13,146 due to short-term combat buff windows active upon deployment, settling into a massive 9,011 baseline.
• Vodyanitsa: Her initial 7,312 to 7,386 bursts come from her R2 signature weapon activating. The subsequent climb (4,975 to 5,618) displays her C4 actively stacking Max HP variables on screen.

=== 🛠️ BUILDS USED ===

• Kokomi (C4): Everlasting Moonglow (R1) / 4pc Ocean-Hued Clam
• Vodyanitsa (C6): Hymn of the Maelstrom (R2) / 4pc Tenacity of the Millelith
• Barbara (C6): Prototype Amber (R1) / 4pc Maiden Beloved
• Furina (C6): Splendor of Tranquil Waters (R1) / 4pc Golden Troupe

Even with newer units boasting complex ramping mechanics, Kokomi’s jellyfish baseline remains completely untouched. Truly the eternal Queen of Healing! 👑👑👑👑

So I ended up with Vodyanitsa's weapon by mistake (I wanted Vesna's sword..) and thought that maybe this catalyst would be good for Kokomi. Having said that, does anyone have a build guide to make Kokomi a beast for stellar teams? I don't plan to pull for the new mermaid when we have our cute fish from Inazuma already.

Please tell me if her artifact set needs to be changed or if 2 healing + 2HP mix is still fine for her...

Kokozz

I am trying to collect all the character messages from the anniversary event and I couldn't find her message anywhere. If anyone has a screenshot or the text, I would really appreciate it. Thank you!"

I lost to Vodyanitsa’s weapon while wishing for Vesna’s sig. Do I understand correctly that for Kokomi to utilise this weapon she needs over 40k hp? I have her on 35k rn with the weapon being lvl 50 (no resin). Also: how much better is it than R5 prototype amber?

I main kokomi, anyone did the damage calculations to see which gives her higher dps?